text: import requests
  from urllib.parse import quote, unquote
  
  headers = {
      'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36',
      # 将中文编码
      'name': quote('李宁')
  }
  
  r = requests.get('http://httpbin.org/get', headers=headers)
  print(r.text)
  print('Name:', unquote(r.json()['headers']['Name']))
  